/*
 * DescendingScoreComparator.java
 *
 * Created on May 13, 2007, 4:27 PM
 *
 *  Life Logger
    Copyright (C) 2007  Anand Kishore (anand@semanticvoid.com)
 
    This program is free software; you can redistribute it and/or modify
    it under the terms of the GNU General Public License as published by
    the Free Software Foundation; either version 2 of the License, or
    (at your option) any later version.
 
    This program is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
    GNU General Public License for more details.
 
    You should have received a copy of the GNU General Public License along
    with this program; if not, write to the Free Software Foundation, Inc.,
    51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
 */

package com.semanticvoid.lifelogger.entity.comparator;

import com.semanticvoid.lifelogger.entity.WebHistoryEntity;
import java.util.Comparator;

/**
 *
 * @author anand kishore
 */
public class DescendingScoreComparator implements Comparator {
    
    /** Creates a new instance of DescendingScoreComparator */
    public DescendingScoreComparator() {
    }
    
    public int compare(Object e1, Object e2) {
        WebHistoryEntity entity1 = (WebHistoryEntity) e1;
        WebHistoryEntity entity2 = (WebHistoryEntity) e2;
        
        if(entity1.getScore() > entity2.getScore()) {
            return -1;
        } else if(entity1.getScore() < entity2.getScore()) {
            return 1;
        } else {
            return 0;
        }
    }
}
